Professional Courses
Industry-relevant training in Business, Technology, and Design to help professionals and graduates upskill for real-world careers.
Categories
Interactive Games
Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.
Typing
Memory
Math
English Adventures
Knowledge
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the Binomial Distribution used for?
💡 Hint: Think about the outcomes in trials.
Question 2
Easy
Define a Bernoulli Trial.
💡 Hint: Consider a coin flip.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What does the Binomial Distribution model?
- Probability of failure
- Number of successes in trials
- Expected value of random variable
💡 Hint: What are we counting in such a distribution?
Question 2
Is variance of a binomial distribution dependent on the probability of success?
- True
- False
💡 Hint: Consider the formula for variance.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A drug manufacturer claims that 95% of their products pass quality control. If a supermarket tests 10 products, what is the probability that at least 8 pass?
💡 Hint: Remember to sum the probabilities for at least k successes.
Question 2
You conduct an experiment that involves rolling a die 12 times. What is the probability of rolling a five exactly 3 times?
💡 Hint: Identify n, k, and p before applying the formula.
Challenge and get performance evaluation